About Us


TOP Rod, Chorng Ko IND., founded in 1993,  is a professional connecting rod manufacturer from Taiwan.  We are also qualified supplier for SYM, KYMCO, AEON, PGO. We are capable to deliver various kinds of connecting rods, including the customized order. We are specialized in connecting rod design, connecting rod development, connecting rod material study, as well as connecting rod manufacturing. Our company applies high precision machinery and inspection equipment from Germany, Japan, USA and domestic. Currently we are ISO9001:2015 certificated company. Based on the strict and well controlled quality system, every conrod parts are guaranteed that the quality is second to none. We supply to customers worldwide with outstanding reputation for high quality, competitive pricing and satisfying customer service.

Chorng Ko cooperates with varies of motorcycle OEM companies including SYM, KYMCO, AEON, PGO, etc. Aftermarket parts for scooter, motorcycle, outboard engine, motocross, PWC, ATV, are well developed with excellent public praise and outstanding satisfaction in what we do and what we can do. Strong and long-lasting conrod with lightweight design is produced for custom connecting rods market. Our fracturing- splitting technique applied to marine rods is especially famous in this field.
We welcome your phone call, comments, and inquiries and certainly welcome the opportunity to cooperate the business with your company when it comes to the connecting rod or connecting rod kit.